2025-01-06 UTC
# 
[KevinMarks] the coverage maps are rendered as a gif from some big GIS tool, and overlayed on top of leaflet maps as an image layer. This mostly works OK, but this particular one is the whole of the UK and is thus a 13476 by 22877 gif which is 5.8MB on disk and around 1.2GB as a pixel buffer. I'm amazed anything renders it without crashing, so well done to the browsers that manage it, I dread to think what is going on in the compositing loops there.